Finding the Fourth Proportional to 42,327.17, 58,399.67 and 33,346.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,327.17 : 58,399.67 = 33,346.80 : x
2. Step 2: Convert to fraction form
   42,327.17/58,399.67 = 33,346.80/x
3. Step 3: Cross multiply
   42,327.17x = 58,399.67 × 33,346.80
4. Step 4: Simplify right side
   42,327.17x = 1,947,441,656.82
5. Step 5: Solve for x
   x = 1,947,441,656.82/42,327.17
6. Step 6: Final answer
   x = 46,009.26